lasinfo (210611) report for 'AHN4T/52CZ2_21.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 340/2022 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 42311518 number of points by return: 37578455 3303038 1176945 228526 24554 scale factor x y z: 0.001 0.001 0.001 offset x y z: 184980 374980 0 min x y z: 184980.000 374980.000 25.392 max x y z: 186019.999 376269.999 58.502 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 42311518 extended number of points by return: 37578455 3303038 1176945 228526 24554 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 25392 58502 intensity 0 5096 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 16 user_data 6 7 point_source_ID 93 1093 gps_time 297853136.201106 297855969.296605 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 9 255 G 28 255 B 20 255 NIR 1 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 2667 extended_scanner_channel 0 0 attribute0 0 50.96 ('Amplitude') attribute1 -17.12 33.86 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 37578455 number of intermediate returns: 1430726 number of last returns: 37568984 number of single returns: 34266647 covered area in square units/kilounits: 1338888/1.34 point density: all returns 31.60 last only 28.06 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42311518 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 37578455 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3303038 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1176945 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 228526 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 24554 instead zero. overview over extended number of returns of given pulse: 34266647 4259582 2845603 816213 114899 7878 696 0 0 0 0 0 0 0 0 histogram of classification of points: 5417430 unclassified (1) 35976481 ground (2) 799713 building (6) 117894 water (9) +-> flagged as extended overlap: 2606988 +---> 265742 of those are unclassified (1) +---> 2297399 of those are ground (2) +---> 31830 of those are building (6) +---> 12017 of those are water (9) z coordinate histogram with bin size 0.100000 bin [25.3,25.4) has 2 bin [25.4,25.5) has 571 bin [25.5,25.6) has 9878 bin [25.6,25.7) has 14453 bin [25.7,25.8) has 57558 bin [25.8,25.9) has 65191 bin [25.9,26.0) has 263319 bin [26.0,26.1) has 535939 bin [26.1,26.2) has 1037163 bin [26.2,26.3) has 1639098 bin [26.3,26.4) has 2075289 bin [26.4,26.5) has 1549908 bin [26.5,26.6) has 1148819 bin [26.6,26.7) has 804102 bin [26.7,26.8) has 1098507 bin [26.8,26.9) has 1726338 bin [26.9,27.0) has 2442052 bin [27.0,27.1) has 2297719 bin [27.1,27.2) has 2488548 bin [27.2,27.3) has 2061229 bin [27.3,27.4) has 1805665 bin [27.4,27.5) has 1730124 bin [27.5,27.6) has 1254084 bin [27.6,27.7) has 1128349 bin [27.7,27.8) has 1258421 bin [27.8,27.9) has 1187761 bin [27.9,28.0) has 1258008 bin [28.0,28.1) has 972105 bin [28.1,28.2) has 899085 bin [28.2,28.3) has 855202 bin [28.3,28.4) has 626603 bin [28.4,28.5) has 429022 bin [28.5,28.6) has 354138 bin [28.6,28.7) has 314006 bin [28.7,28.8) has 287665 bin [28.8,28.9) has 253913 bin [28.9,29.0) has 203351 bin [29.0,29.1) has 122508 bin [29.1,29.2) has 79491 bin [29.2,29.3) has 74497 bin [29.3,29.4) has 68586 bin [29.4,29.5) has 37523 bin [29.5,29.6) has 33031 bin [29.6,29.7) has 29897 bin [29.7,29.8) has 30544 bin [29.8,29.9) has 30215 bin [29.9,30.0) has 31964 bin [30.0,30.1) has 32725 bin [30.1,30.2) has 33473 bin [30.2,30.3) has 33286 bin [30.3,30.4) has 32599 bin [30.4,30.5) has 31030 bin [30.5,30.6) has 31337 bin [30.6,30.7) has 33900 bin [30.7,30.8) has 36873 bin [30.8,30.9) has 36279 bin [30.9,31.0) has 37138 bin [31.0,31.1) has 36156 bin [31.1,31.2) has 36695 bin [31.2,31.3) has 38200 bin [31.3,31.4) has 40582 bin [31.4,31.5) has 41925 bin [31.5,31.6) has 39684 bin [31.6,31.7) has 39883 bin [31.7,31.8) has 39575 bin [31.8,31.9) has 41743 bin [31.9,32.0) has 41534 bin [32.0,32.1) has 41025 bin [32.1,32.2) has 41651 bin [32.2,32.3) has 42568 bin [32.3,32.4) has 41839 bin [32.4,32.5) has 42890 bin [32.5,32.6) has 43719 bin [32.6,32.7) has 43954 bin [32.7,32.8) has 44571 bin [32.8,32.9) has 45079 bin [32.9,33.0) has 45307 bin [33.0,33.1) has 45431 bin [33.1,33.2) has 44956 bin [33.2,33.3) has 46666 bin [33.3,33.4) has 43976 bin [33.4,33.5) has 43799 bin [33.5,33.6) has 42547 bin [33.6,33.7) has 42479 bin [33.7,33.8) has 42739 bin [33.8,33.9) has 42499 bin [33.9,34.0) has 42690 bin [34.0,34.1) has 42339 bin [34.1,34.2) has 42588 bin [34.2,34.3) has 42435 bin [34.3,34.4) has 42770 bin [34.4,34.5) has 42155 bin [34.5,34.6) has 43049 bin [34.6,34.7) has 43458 bin [34.7,34.8) has 43255 bin [34.8,34.9) has 43260 bin [34.9,35.0) has 42957 bin [35.0,35.1) has 42989 bin [35.1,35.2) has 42493 bin [35.2,35.3) has 43023 bin [35.3,35.4) has 42548 bin [35.4,35.5) has 42024 bin [35.5,35.6) has 42223 bin [35.6,35.7) has 42341 bin [35.7,35.8) has 41911 bin [35.8,35.9) has 41434 bin [35.9,36.0) has 40366 bin [36.0,36.1) has 40314 bin [36.1,36.2) has 40950 bin [36.2,36.3) has 41001 bin [36.3,36.4) has 40695 bin [36.4,36.5) has 40707 bin [36.5,36.6) has 40391 bin [36.6,36.7) has 40581 bin [36.7,36.8) has 40359 bin [36.8,36.9) has 40592 bin [36.9,37.0) has 39866 bin [37.0,37.1) has 39565 bin [37.1,37.2) has 39328 bin [37.2,37.3) has 39426 bin [37.3,37.4) has 39722 bin [37.4,37.5) has 39081 bin [37.5,37.6) has 39478 bin [37.6,37.7) has 39645 bin [37.7,37.8) has 39167 bin [37.8,37.9) has 39268 bin [37.9,38.0) has 39873 bin [38.0,38.1) has 39709 bin [38.1,38.2) has 39416 bin [38.2,38.3) has 39110 bin [38.3,38.4) has 38884 bin [38.4,38.5) has 38562 bin [38.5,38.6) has 38577 bin [38.6,38.7) has 38106 bin [38.7,38.8) has 37754 bin [38.8,38.9) has 37246 bin [38.9,39.0) has 37296 bin [39.0,39.1) has 36936 bin [39.1,39.2) has 36835 bin [39.2,39.3) has 36398 bin [39.3,39.4) has 36609 bin [39.4,39.5) has 36603 bin [39.5,39.6) has 36225 bin [39.6,39.7) has 36475 bin [39.7,39.8) has 36263 bin [39.8,39.9) has 36268 bin [39.9,40.0) has 36250 bin [40.0,40.1) has 35875 bin [40.1,40.2) has 35365 bin [40.2,40.3) has 35768 bin [40.3,40.4) has 35068 bin [40.4,40.5) has 34789 bin [40.5,40.6) has 34815 bin [40.6,40.7) has 34849 bin [40.7,40.8) has 34689 bin [40.8,40.9) has 34256 bin [40.9,41.0) has 33399 bin [41.0,41.1) has 32851 bin [41.1,41.2) has 32578 bin [41.2,41.3) has 32673 bin [41.3,41.4) has 32200 bin [41.4,41.5) has 32005 bin [41.5,41.6) has 31751 bin [41.6,41.7) has 31205 bin [41.7,41.8) has 30415 bin [41.8,41.9) has 30345 bin [41.9,42.0) has 29978 bin [42.0,42.1) has 30208 bin [42.1,42.2) has 29790 bin [42.2,42.3) has 29227 bin [42.3,42.4) has 28851 bin [42.4,42.5) has 28213 bin [42.5,42.6) has 27660 bin [42.6,42.7) has 27017 bin [42.7,42.8) has 26711 bin [42.8,42.9) has 26090 bin [42.9,43.0) has 25302 bin [43.0,43.1) has 24885 bin [43.1,43.2) has 24399 bin [43.2,43.3) has 24180 bin [43.3,43.4) has 23140 bin [43.4,43.5) has 23002 bin [43.5,43.6) has 22308 bin [43.6,43.7) has 21810 bin [43.7,43.8) has 21202 bin [43.8,43.9) has 20950 bin [43.9,44.0) has 20310 bin [44.0,44.1) has 19705 bin [44.1,44.2) has 19117 bin [44.2,44.3) has 18615 bin [44.3,44.4) has 17895 bin [44.4,44.5) has 17449 bin [44.5,44.6) has 16654 bin [44.6,44.7) has 15892 bin [44.7,44.8) has 15307 bin [44.8,44.9) has 14708 bin [44.9,45.0) has 14616 bin [45.0,45.1) has 14086 bin [45.1,45.2) has 13706 bin [45.2,45.3) has 13054 bin [45.3,45.4) has 12351 bin [45.4,45.5) has 12182 bin [45.5,45.6) has 11432 bin [45.6,45.7) has 11032 bin [45.7,45.8) has 10627 bin [45.8,45.9) has 10242 bin [45.9,46.0) has 9924 bin [46.0,46.1) has 9456 bin [46.1,46.2) has 8966 bin [46.2,46.3) has 8757 bin [46.3,46.4) has 8061 bin [46.4,46.5) has 7809 bin [46.5,46.6) has 7252 bin [46.6,46.7) has 6943 bin [46.7,46.8) has 6458 bin [46.8,46.9) has 5992 bin [46.9,47.0) has 5620 bin [47.0,47.1) has 5447 bin [47.1,47.2) has 5029 bin [47.2,47.3) has 4760 bin [47.3,47.4) has 4483 bin [47.4,47.5) has 4170 bin [47.5,47.6) has 3846 bin [47.6,47.7) has 3710 bin [47.7,47.8) has 3577 bin [47.8,47.9) has 3283 bin [47.9,48.0) has 3262 bin [48.0,48.1) has 3016 bin [48.1,48.2) has 2772 bin [48.2,48.3) has 2589 bin [48.3,48.4) has 2594 bin [48.4,48.5) has 2471 bin [48.5,48.6) has 2268 bin [48.6,48.7) has 2080 bin [48.7,48.8) has 1962 bin [48.8,48.9) has 1858 bin [48.9,49.0) has 1668 bin [49.0,49.1) has 1569 bin [49.1,49.2) has 1473 bin [49.2,49.3) has 1395 bin [49.3,49.4) has 1271 bin [49.4,49.5) has 1317 bin [49.5,49.6) has 1197 bin [49.6,49.7) has 1132 bin [49.7,49.8) has 992 bin [49.8,49.9) has 982 bin [49.9,50.0) has 1033 bin [50.0,50.1) has 927 bin [50.1,50.2) has 863 bin [50.2,50.3) has 840 bin [50.3,50.4) has 760 bin [50.4,50.5) has 829 bin [50.5,50.6) has 683 bin [50.6,50.7) has 728 bin [50.7,50.8) has 704 bin [50.8,50.9) has 651 bin [50.9,51.0) has 599 bin [51.0,51.1) has 610 bin [51.1,51.2) has 654 bin [51.2,51.3) has 635 bin [51.3,51.4) has 554 bin [51.4,51.5) has 544 bin [51.5,51.6) has 521 bin [51.6,51.7) has 561 bin [51.7,51.8) has 560 bin [51.8,51.9) has 500 bin [51.9,52.0) has 488 bin [52.0,52.1) has 515 bin [52.1,52.2) has 467 bin [52.2,52.3) has 419 bin [52.3,52.4) has 397 bin [52.4,52.5) has 377 bin [52.5,52.6) has 344 bin [52.6,52.7) has 318 bin [52.7,52.8) has 333 bin [52.8,52.9) has 339 bin [52.9,53.0) has 321 bin [53.0,53.1) has 336 bin [53.1,53.2) has 308 bin [53.2,53.3) has 327 bin [53.3,53.4) has 278 bin [53.4,53.5) has 291 bin [53.5,53.6) has 268 bin [53.6,53.7) has 261 bin [53.7,53.8) has 216 bin [53.8,53.9) has 228 bin [53.9,54.0) has 201 bin [54.0,54.1) has 205 bin [54.1,54.2) has 215 bin [54.2,54.3) has 254 bin [54.3,54.4) has 205 bin [54.4,54.5) has 190 bin [54.5,54.6) has 182 bin [54.6,54.7) has 183 bin [54.7,54.8) has 160 bin [54.8,54.9) has 165 bin [54.9,55.0) has 180 bin [55.0,55.1) has 156 bin [55.1,55.2) has 172 bin [55.2,55.3) has 173 bin [55.3,55.4) has 173 bin [55.4,55.5) has 177 bin [55.5,55.6) has 132 bin [55.6,55.7) has 166 bin [55.7,55.8) has 153 bin [55.8,55.9) has 143 bin [55.9,56.0) has 149 bin [56.0,56.1) has 174 bin [56.1,56.2) has 149 bin [56.2,56.3) has 109 bin [56.3,56.4) has 106 bin [56.4,56.5) has 66 bin [56.5,56.6) has 86 bin [56.6,56.7) has 69 bin [56.7,56.8) has 66 bin [56.8,56.9) has 62 bin [56.9,57.0) has 62 bin [57.0,57.1) has 70 bin [57.1,57.2) has 58 bin [57.2,57.3) has 62 bin [57.3,57.4) has 48 bin [57.4,57.5) has 43 bin [57.5,57.6) has 37 bin [57.6,57.7) has 39 bin [57.7,57.8) has 27 bin [57.8,57.9) has 24 bin [57.9,58.0) has 15 bin [58.0,58.1) has 13 bin [58.1,58.2) has 6 bin [58.2,58.3) has 1 bin [58.3,58.4) has 1 bin [58.4,58.5) has 1 bin [58.5,58.6) has 1 average z coordinate 28.6 for 42311518 element(s) point source id histogram with bin size 1.000000 bin 93 has 11911167 bin 94 has 17808935 bin 1093 has 12591416 average point source id 391.009278111931621 for 42311518 element(s)